<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

    <script type="text/javascript" src="../js/jquery-1.4.1.js" ></script>
    <script type="text/javascript" src="../js/calendar.js" ></script>

    <script>
        $(function(){
            $(":text").calendar();
        });
    </script>

</head>
<body>
    <input type="text" maxlength="10" style="width: 246px;height: 25px;">
</body>
</html>